The most painful part is certainly having the ribs ripped open. It might not have looked so bad if it had been a finger or something but having the ribcage (which seems like one of the stiffest bones in the body) just sounds nasty.

Ribs ripped open AND hand burned to a crisp! That is an insanely horrible way to go! Imagine how scared she felt when she realized that the trap was inescapable!

yes, it was really gruesome plus I liked Kerry very much. This franchise sucked after she left - Alexandr

OMG! That's the most gruesome Saw Trap EVAH! I saw Saw 7, and when I saw that trap, I said WOW. I haven't unseen that trap. My brother putted me a prank with that trap and well, I punched him. He was inconscious. I don't recommend that trap. Really.

Stabbed several times in the face and head while stabbing his eye out for key. - lukestheman4

Well you have got to amit digging through your eye is just horrible

8The Pound of Flesh - Saw 6, Eddie's Death

Imagine cutting off your own arm to survive like Simone did. While having sixty seconds to do so or else your own death will occur. Scary, painful and disturbing if you imagine yourself as the character and their fear during the scene.

He was cutting open his stomach and dropping chunks of fat onto a scale until Simone severed her arm, making the scale in her favor, piercing Eddies skull.

A man on a chair with blades piercing his arms and legs, has to escape by pushing his face through a bunch of knives to press a button. The chair breaks, he tries to stab Jigsaw, but falls into razor wire... Game over